regulators around the world sign off on resuming flights.thefaasaysit will issue its final directive on the dream liner later this week. >>> gas prices could be cheaper on memorial day then they were at easter this year. drivers will pay $4.06 a gallon in san francisco. that is down three cents a gallon if you haven't noticed in the last week. analysts say the price could go down another 20 cents before the end of next month. that is because crude oil supplies is up. >>> time now 6:21. doctors they are warning teenagers not to do something that is becoming real popular among kids. what some teenagers are now doing and why doctors say it's very dangerous. >>> we have new information about the deadly avalanche in colorado over the weekend. we will tell you the reason the snow boarding group was exploring that back country. you kids should count yourselves lucky. we didn't have u-verse back in my day. you couldn't just... guys... there you are. you know you couldn't just pause a show in one room, then... where was i... you couldn't pause a show in one room then start playing it in anoth

officials on that. back to you. >>> well,thefaaisalso banning all planes and helicopters except for emergency equipment from flying offer the area where the two explosions happened yesterday in boston. that no-fly zone reaches up to 3,000 feet high. it extends about two miles in every direction on the ground. the restrictions, however, do not affect flights in and out of boston's logan air. now, stay with us again on "mornings on 2" for the very late et on the bombings and the investigation in boston. we'll be tracking. very latest developments on the fbi investigation coming up in a live report from boston in our next hour. >>> 7:37. tragedy hit a san jose family overnight. a 7-year-old girl was killed in a house fire. ktvu's janine de la vega is at the house now and just talked to the little girl's grandmother. janine? >> reporter: yeah, that's right. a person who lives around the corner came up to talk to the grandmother who says she's a very strong woman. she wanted to leave flowers at the door. the family is feeling numb. they can't believe their little girl is gone. firefi